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Issue #23629: Fix the default __sizeof__ implementation for variable-sized objects.

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This commit is contained in:
Antoine Pitrou 2015-03-10 22:32:00 +01:00
parent ebb8c2d528
commit a654510150
6 changed files with 22 additions and 29 deletions
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14
Objects/bytesobject.c
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@ -2370,18 +2370,6 @@ bytes_fromhex(PyObject *cls, PyObject *args)
return NULL;
}
PyDoc_STRVAR(sizeof__doc__,
"B.__sizeof__() -> size of B in memory, in bytes");
static PyObject *
bytes_sizeof(PyBytesObject *v)
{
Py_ssize_t res;
res = PyBytesObject_SIZE + Py_SIZE(v) * Py_TYPE(v)->tp_itemsize;
return PyLong_FromSsize_t(res);
}
static PyObject *
bytes_getnewargs(PyBytesObject *v)
{
@ -2447,8 +2435,6 @@ bytes_methods[] = {
translate__doc__},
{"upper", (PyCFunction)stringlib_upper, METH_NOARGS, _Py_upper__doc__},
{"zfill", (PyCFunction)stringlib_zfill, METH_VARARGS, zfill__doc__},
{"__sizeof__", (PyCFunction)bytes_sizeof, METH_NOARGS,
sizeof__doc__},
{NULL, NULL} /* sentinel */
};